Elroyjetson

Archive for July, 2020

Is Elon Musk one step ahead with mass transit?

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The Boring Company Loop Terminal Concept

Up until now I have been critical of Tesla. It isn’t because the technology they are producing isn’t incredible, because it is. My criticism lies in the fact that the automobile is the solution to a twentieth century problem not a twenty-first century problem. High speed rail, Hyperloop, and even last mile solutions like electric bikes, scooters, and even Segway’s are where I feel we should be investing. But maybe I judged Musk too harshly and his vision is just further ahead that the rest of us can see.

I have been reading about The Boring Company and I don’t know how this had escaped me in the past, but I do not believe Musk is creating tunnels for automobile commuting. Instead, I think he is bypassing the inefficient and costly process of building subways with a more elegant solution that is provided by Tesla.

Take the example of the Las Vegas project (LVCC Loop) that is currently in progress. Two tunnels, an inbound and outbound tunnel, is a loop that will convert a 15 minute walk to a 1 minute ride using Tesla cars as an autonomous shuttle. This is a small step maybe even a proof of concept that, once operational, will demonstrate the concepts feasibility. The concept uses a modified Tesla 3 that can transport up to 16 people at a time.

If this works, Musk will have privatized mass transit, created a commercial market for Tesla cars, and taken The Boring Company from pet project to a lynchpin in a plan for sustainable transportation. And he did this in a fraction of the time, probably decades faster, than it would have taken to put in a standard municipal subway and for a fraction of the cost.

I am not sure this was his intention, but the end result is the same. If I was I was Lyft, Uber, and Lime I would be cutting exclusive deals with Musk to supply the terminals with electric last mile options.

Capturing Comet Neowise with my Phone

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When news started to pop up that a new comet was visible to the naked eye in the sky my son and I got excited. We are both astronomy nerds in the most amateurish meaning of the phrase.

Early on Comet Neowise was only visible before dawn and that was simply a non-starter. My son is a teen and if you know anything about teens – they are not morning people (probably an understatement). Lucky for us as we entered July the comet would be visible after sunset.

Our first after sunset attempt came up empty. This failure to see the comet was for a few reasons. First, the sun doesn’t set until after 8:30PM CST. I’m an early morning person (3AM wake up) so a sunset that late is cutting into my eight hours. Second, the comet is visible at night in the North West or right near where the sun is setting. This means that you can’t see any stars until late, much later than you might expect. Third, the North West is a whole lot of sky and we didn’t know precisely where to look. Finally, the one thing I had no means of fixing was clouds. Despite the entire night sky being clear we always seem to have some high wispy cloud cover in the North West.

First Viewing Attempt. Photographed with 2nd Gen. iPhone SE.

This first attempt photo was taken right at sunset. It is easy to see a number of the issues mentioned earlier. The clouds are in the general vicinity of where the comet should appear and it was way too bright out to see the comet or any stars for that matter. And where exactly should I look?

[Update – added this paragraph and photo to the original at 11:15AM CST 2020-07-18]

My Radar app to detect cloud cover.

In order to check to ensure that the sky was free from clouds I turned the cloud layer on in the My Radar app. This helped to some degree, but it only detects heavy clouds. The thin wispy clouds generally don’t appear so your mileage may vary with it.

To remedy the place to look I decided to get a phone app that would help. I spent some time finding an app that wasn’t too expensive but had the necessary features that would aid me in locating the comet in the sky. I settled on the $2.99 iOS app called Sky Guide. It seemed to have the right basic features and was reasonably priced.

Sky Guide iOS app

The app helped get me in the right location or at least gave me confidence that I was in the right location. It did report the comet to be lower in the horizon than it actually was which was unfortunate but didn’t throw us off for too long.

The biggest change I made was to go later…much later. When we were finally able to locate the comet we headed out at 9:30PM CST. It was still too bright to see any celestial objects and we still had some high wispy clouds in the North West sky, but we decided to tough it out until it got darker and see what happened.

The other change I had made was that I wanted to capture a photo of the comet if I could. The camera on the 2nd Gen. iPhone SE is okay for general photographs but it wasn’t up to the task for night photography in low light. We had just switched back to the Apple ecosystem (this could be a whole other post) but I still had a Google Pixel 4 on hand. I also had an old cheap tripod that I had used to record presentation in college which I could use to get a long exposure.

While I find Android clunky at best and the Google hardware ecosystem lacking (especially needs a watch like the Apple Watch) the Pixel 4 has an incredible camera and it takes spectacular night photographs. But in this use case it exceeded my hopes. It turns out that, unbeknownst to me, the Google Pixel 4 as a sophisticated Astrophotography mode! Google has a blog post that goes into the details of what and how it works on the Google AI Blog. Despite how sophisticated it is, I had to know very little to reap the results. I put the Google Pixel 4 on the tripod, composed the shot I wanted, and put the camera into NightSight mode. The Google Pixel 4 figured out I was trying to take an astrophotography shot and handled the rest. It took 4 minutes but the results were better than I could have imagined!

Comet Neowise taken with a Google Pixel 4.

Comet Neowise

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Photo taken on a Google Pixel 4

The Path Not Taken

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